243567144

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{55457}}^1$

素因数の和:55530

約数の個数: 48

約数和(自身を含む): 670487220

約数和(自身を除く): 426920076

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 488, 549, 732, 1098, 1464, 2196, 4392, 55457, 110914, 166371, 221828, 332742, 443656, 499113, 665484, 998226, 1330968, 1996452, 3382877, 3992904, 6765754, 10148631, 13531508, 20297262, 27063016, 30445893, 40594524, 60891786, 81189048, 121783572, 243567144]

約数ペア:

[(1, 243567144), (2, 121783572), (3, 81189048), (4, 60891786), (6, 40594524), (8, 30445893), (9, 27063016), (12, 20297262), (18, 13531508), (24, 10148631), (36, 6765754), (61, 3992904), (72, 3382877), (122, 1996452), (183, 1330968), (244, 998226), (366, 665484), (488, 499113), (549, 443656), (732, 332742), (1098, 221828), (1464, 166371), (2196, 110914), (4392, 55457)]